Amanda-Users

[Amanda-users] Amanda backup problem - a tape error occured

2008-12-22 04:02:27
Subject: [Amanda-users] Amanda backup problem - a tape error occured
From: mandaillou <amanda-forum AT backupcentral DOT com>
To: amanda-users AT amanda DOT org
Date: Mon, 22 Dec 2008 03:52:13 -0500
Thanks for your prompt replies.

Dustin J. Mitchell wrote:
> On Fri, Dec 19, 2008 at 4:06 AM, mandaillou
> <amanda-forum < at > backupcentral.com> wrote:
> 
> > On the forum, I found people facing the same problem and the error was 
> > related to the tapecycle. Mine is 12 and I have 12 reusable tapes.
> > 
> 
> Right -- if you're doing 14 backups (2 weeks, every day), you're not
> going to fit that on 12 tapes.  You need 15 tapes.
> 

I wasn't clear enough. I run a backup every working day (monday to friday), 
which means 10 backup per cycle so I guess 12 tapes is enough.


Dustin J. Mitchell wrote:
> 
> Furthermore, it looks like you don't have enough holding-disk space:
> 
> > FAILED [no more holding disk space]
> > 
> which is causing your dumps to go straight to tape, which isn't very 
> efficient.
> 

I confess I haven't configurated this part. I understood (maybe I'm wrong) that 
it would work anyway.


Dustin J. Mitchell wrote:
> 
> Furthermore, your tape only wrote a bit over 1G:
> 
> > DailySet-05       2:11  1140224K   28.8     1     0
> > 
> which is 28% of the length you specified in your tapetype definition.
> Is there a problem with the tape?  Or is the tapetype definition
> incorrect?
> 

I'm using 4Go tapes. They are all new and I have the same problem for every 
tape. I've used amtapetype for amanda.conf configuration.
Below is the extract from amanda.conf related to the tapetype definition.

> define tapetype HP-C1537A{
>         length 3868 mbytes
>         filemark 225 kbytes
>         speed 491 kps
> }
> 



Jean-Louis Martineau wrote:
> mandaillou wrote:
> Quote:
> NOTES:
> taper: tape DailySet-05 kb 1783648 fm 2 writing file: No space left on
> device
> 
> The tape got full after 1783648 was written, you need bigger tape.
> 

The capacity of all my tapes is 4Go. I feel like Amanda doesn't overwrite the 
tape but just fill the tape until it's full and then exit with the previous 
error message : "The tape got full after 1783648 was written, you need bigger 
tape."

PS:can anybody tell me why I can't see my original post but only the replies ?

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